BR112022010139A2 - RADIATED ROTATING SEAL - Google Patents
RADIATED ROTATING SEALInfo
- Publication number
- BR112022010139A2 BR112022010139A2 BR112022010139A BR112022010139A BR112022010139A2 BR 112022010139 A2 BR112022010139 A2 BR 112022010139A2 BR 112022010139 A BR112022010139 A BR 112022010139A BR 112022010139 A BR112022010139 A BR 112022010139A BR 112022010139 A2 BR112022010139 A2 BR 112022010139A2
- Authority
- BR
- Brazil
- Prior art keywords
- seal
- radiated
- rotating seal
- spoke
- sealing
- Prior art date
Links
- 238000007789 sealing Methods 0.000 abstract 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/322—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip supported in a direction perpendicular to the surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
- F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings
Abstract
VEDAÇÃO ROTATIVA RAIADA. A presente invenção refere-se a uma vedação para vedar um eixo, a vedação incluindo um corpo de vedação que tem um membro interno, um membro externo, e um membro de conexão conectando o membro interno e o membro externo. A vedação inclui também, pelo menos, um raio conectado ao corpo de vedação. O pelo menos um raio é con¿gurado para reforçar o corpo de vedação.RADIATED ROTATING SEAL. The present invention relates to a seal for sealing a shaft, the seal including a seal body having an inner member, an outer member, and a connecting member connecting the inner member and the outer member. The seal also includes at least one spoke connected to the seal body. The at least one spoke is configured to reinforce the sealing body.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202062957602P | 2020-01-06 | 2020-01-06 | |
PCT/US2020/067457 WO2021141813A1 (en) | 2020-01-06 | 2020-12-30 | Spoked rotary seal |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022010139A2 true BR112022010139A2 (en) | 2022-08-09 |
Family
ID=76654294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022010139A BR112022010139A2 (en) | 2020-01-06 | 2020-12-30 | RADIATED ROTATING SEAL |
Country Status (7)
Country | Link |
---|---|
US (1) | US11486496B2 (en) |
EP (1) | EP4088049A4 (en) |
JP (1) | JP2023509599A (en) |
KR (1) | KR102659110B1 (en) |
CN (1) | CN114945765B (en) |
BR (1) | BR112022010139A2 (en) |
WO (1) | WO2021141813A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021105500A1 (en) * | 2021-03-08 | 2022-09-08 | Carl Freudenberg Kg | sealing ring |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2536623A (en) | 1944-04-15 | 1951-01-02 | David Bridge & Company Ltd | Sealing device for rotating shafts of machinery |
US2434484A (en) * | 1945-02-09 | 1948-01-13 | Garlock Packing Co | Oil seal |
US2665151A (en) * | 1949-02-10 | 1954-01-05 | Linear Inc | V-type packing for eliminating labyrinth flow |
US2807483A (en) * | 1956-01-12 | 1957-09-24 | Richard T Cornelius | Shaft seals |
US3447810A (en) | 1965-10-07 | 1969-06-03 | Gorman Rupp Co | Shaft seals |
US4403779A (en) | 1981-11-21 | 1983-09-13 | Crane Packing Limited | Seals for liquid-tight closure between rotary component and partition |
GB2220029A (en) | 1988-06-22 | 1989-12-28 | Woodville Polymer Eng | A ball joint sealing member |
GB9121565D0 (en) | 1991-10-10 | 1991-11-27 | Aes Eng Ltd | Mechanical seals |
US5377999A (en) * | 1992-10-20 | 1995-01-03 | Gorman Company, Inc. | Guilded split packing ring |
US20040150168A1 (en) * | 2003-01-18 | 2004-08-05 | Heathcott Joe William | Power end seal |
MXPA06008601A (en) | 2004-01-30 | 2007-03-16 | Federal Mogul Corp | Spring supported dual element face seal with a run surface sleeve. |
US8196933B2 (en) | 2004-07-12 | 2012-06-12 | Skf Usa Inc. | Seal with plastic inner cup |
US7854433B2 (en) | 2005-02-24 | 2010-12-21 | Freudenberg-Nok General Partnership | Dynamic seal |
DE602005004505T2 (en) * | 2005-02-28 | 2009-02-05 | Shimano Inc., Sakai | Cover for a bicycle hub shifter |
US8052152B2 (en) * | 2007-03-09 | 2011-11-08 | Federal-Mogul Corporation | Dynamic shaft seal and method of installation thereof |
CN103080624A (en) * | 2010-09-29 | 2013-05-01 | 弗罗伊登贝格-诺克普通合伙公司 | Low load offset seal |
US20130307228A1 (en) * | 2012-05-18 | 2013-11-21 | Freudenberg-Nok General Partnership | Low Load Seal With Outer Diameter Flap |
FR3025854B1 (en) | 2014-09-11 | 2016-09-30 | Snecma | SEALING SYSTEM AND TURBOPOMPE COMPRISING SUCH A SYSTEM |
CN105782447B (en) | 2014-12-25 | 2019-06-14 | 斯凯孚公司 | Shaft seal |
IT201600113594A1 (en) * | 2016-11-10 | 2018-05-10 | Freudenberg Sealing Tech S A S Di Externa Italia S R L U | SEALING GROUP FOR A ROTATING ORGAN |
-
2020
- 2020-12-30 KR KR1020227024610A patent/KR102659110B1/en active IP Right Grant
- 2020-12-30 WO PCT/US2020/067457 patent/WO2021141813A1/en unknown
- 2020-12-30 JP JP2022539135A patent/JP2023509599A/en active Pending
- 2020-12-30 BR BR112022010139A patent/BR112022010139A2/en unknown
- 2020-12-30 EP EP20911884.3A patent/EP4088049A4/en active Pending
- 2020-12-30 US US17/137,888 patent/US11486496B2/en active Active
- 2020-12-30 CN CN202080092081.6A patent/CN114945765B/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20210207713A1 (en) | 2021-07-08 |
JP2023509599A (en) | 2023-03-09 |
US11486496B2 (en) | 2022-11-01 |
KR20220116260A (en) | 2022-08-22 |
WO2021141813A1 (en) | 2021-07-15 |
CN114945765A (en) | 2022-08-26 |
CN114945765B (en) | 2023-04-21 |
EP4088049A4 (en) | 2024-02-28 |
KR102659110B1 (en) | 2024-04-18 |
EP4088049A1 (en) | 2022-11-16 |
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